LMC6482

更新时间： 2024-11-05 22:47:03

品牌	Logo	应用领域
美国国家半导体 - NSC		运算放大器
页数	文件大小	规格书
22页	1003K
描述
CMOS Dual Rail-To-Rail Input and Output Operational Amplifier

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数据手册

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LMC6482 数据手册

November 1997

LMC6482

CMOS Dual Rail-To-Rail Input and Output Operational

Amplifier

General Description

Features

The LMC6482 provides a common-mode range that extends

to both supply rails. This rail-to-rail performance combined

with excellent accuracy, due to a high CMRR, makes it

unique among rail-to-rail input amplifiers.

(Typical unless otherwise noted)

n Rail-to-Rail Input Common-Mode Voltage Range

(Guaranteed Over Temperature)

n Rail-to-Rail Output Swing (within 20 mV of supply rail,

100 kΩ load)

n Guaranteed 3V, 5V and 15V Performance

n Excellent CMRR and PSRR: 82 dB

n Ultra Low Input Current: 20 fA

It is ideal for systems, such as data acquisition, that require

a large input signal range. The LMC6482 is also an excellent

upgrade for circuits using limited common-mode range am-

plifiers such as the TLC272 and TLC277.

Maximum dynamic signal range is assured in low voltage

and single supply systems by the LMC6482’s rail-to-rail out-

put swing. The LMC6482’s rail-to-rail output swing is guaran-

teed for loads down to 600Ω.

n High Voltage Gain (R_L500 kΩ): 130 dB

n Specified for 2 kΩ and 600Ω loads

n Available in MSOP Package

Guaranteed low voltage characteristics and low power dissi-

pation make the LMC6482 especially well-suited for

battery-operated systems.

Applications

n Data Acquisition Systems

n Transducer Amplifiers

n Hand-held Analytic Instruments

n Medical Instrumentation

n Active Filter, Peak Detector, Sample and Hold, pH

Meter, Current Source

LMC6482 is also available in MSOP package which is al-

most half the size of a SO-8 device.

See the LMC6484 data sheet for a Quad CMOS operational

amplifier with these same features.

n Improved Replacement for TLC272, TLC277

3V Single Supply Buffer Circuit

Rail-To-Rail Input

Rail-To-Rail Output

DS011713-2

DS011713-3

DS011713-1

Connection Diagram

DS011713-4

DS011713

www.national.com

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与LMC6482相关器件

型号	品牌	获取价格	描述	数据表
LMC6482_15	TI	获取价格	CMOS Dual Rail-to-Rail Input and Output Operational Amplifier
LMC6482AI MDA	TI	获取价格	CMOS 双路轨到轨输入和输出运算放大器 \| Y \| 0 \| -40 to 85
LMC6482AIM	NSC	获取价格	CMOS Dual Rail-To-Rail Input and Output Operational Amplifier
LMC6482AIM	TI	获取价格	LMC6482 CMOS Dual Rail-To-Rail Input and Output Operational Amplifier
LMC6482AIM/NOPB	TI	获取价格	Ultra-low Bias Current, Precision CMOS Rail-to-Rail Input and Output Dual Operational Ampl
LMC6482AIMDA	NSC	获取价格	IC DUAL OP-AMP, 750 uV OFFSET-MAX, 1.5 MHz BAND WIDTH, UUC, DIE, Operational Amplifier
LMC6482AIMDA	TI	获取价格	LMC6482 CMOS Dual Rail-to-Rail Input and Output Operational Amplifier
LMC6482AIM-NOPB	TI	获取价格	Rail-to-Rail Input Common-Mode Voltage Range (Ensured Over Temperature)
LMC6482AIMWA	NSC	获取价格	IC DUAL OP-AMP, 750 uV OFFSET-MAX, 1.5 MHz BAND WIDTH, UUC, WAFER, Operational Amplifier
LMC6482AIMX	TI	获取价格	LMC6482 CMOS Dual Rail-To-Rail Input and Output Operational Amplifier

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